Brain-computer interfaces (BCI) sound like science fiction to most people. But this technology is getting real, quickly.

Brain-computer interfaces are a groundbreaking technology that can help paralyzed people regain functions they’ve lost, like moving a hand. These devices record signals from the brain and decipher the ...

A paralyzed patient nearly matched the words per minute the average person can type on their phone, with 95% accuracy. See ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Danny Lewis: Welcome to Tech News Briefing. It's Thursday, October 31st. I'm ...